Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Barney Zinter 3
2 Beverly A. Boyle 1
2 Marvin L. Boyle 1
2 Ronald T. Palmateer 1
2 Sidney Gene Zinter 1

Part of Oregon